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Serverless Examples – A collection of boilerplates and examples of serverless architectures built with the Serverless Framework on AWS Lambda, Microsoft Azure, Google Cloud Functions, and more.
https://www.serverless.com/examples/
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CVE-2021-43307 (Medium) detected in semver-regex-1.0.0.tgz, semver-regex-2.0.0.tgz #244

Open mend-bolt-for-github[bot] opened 2 years ago

mend-bolt-for-github[bot] commented 2 years ago

CVE-2021-43307 - Medium Severity Vulnerability

Vulnerable Libraries - semver-regex-1.0.0.tgz, semver-regex-2.0.0.tgz

semver-regex-1.0.0.tgz

Regular expression for matching semver versions

Library home page: https://registry.npmjs.org/semver-regex/-/semver-regex-1.0.0.tgz

Path to dependency file: /aws-dotnet-rest-api-with-dynamodb/src/DotNetServerless.Lambda/package.json

Path to vulnerable library: /aws-dotnet-rest-api-with-dynamodb/src/DotNetServerless.Lambda/node_modules/semver-regex/package.json,/aws-node-oauth-dropbox-api/node_modules/semver-regex/package.json,/aws-node-signed-uploads/node_modules/semver-regex/package.json

Dependency Hierarchy: - serverless-1.27.3.tgz (Root Library) - :x: **semver-regex-1.0.0.tgz** (Vulnerable Library)

semver-regex-2.0.0.tgz

Regular expression for matching semver versions

Library home page: https://registry.npmjs.org/semver-regex/-/semver-regex-2.0.0.tgz

Path to dependency file: /aws-golang-auth-examples/package.json

Path to vulnerable library: /aws-golang-auth-examples/node_modules/semver-regex/package.json,/aws-node-rest-api-typescript-simple/node_modules/semver-regex/package.json,/aws-rust-simple-http-endpoint/node_modules/semver-regex/package.json,/aws-python-auth0-custom-authorizers-api/node_modules/semver-regex/package.json,/aws-node-http-api-typescript/node_modules/semver-regex/package.json,/aws-node-dynamic-image-resizer/node_modules/semver-regex/package.json,/aws-golang-dynamo-stream-to-elasticsearch/node_modules/semver-regex/package.json,/aws-node-typescript-apollo-lambda/node_modules/semver-regex/package.json

Dependency Hierarchy: - serverless-1.83.3.tgz (Root Library) - :x: **semver-regex-2.0.0.tgz** (Vulnerable Library)

Found in HEAD commit: dcbe4aefe4b3685f4b15493a01db0f19b118a0c4

Found in base branch: master

Vulnerability Details

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method

Publish Date: 2022-06-01

URL: CVE-2021-43307

CVSS 3 Score Details (5.9)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://research.jfrog.com/vulnerabilities/semver-regex-redos-xray-211349/

Release Date: 2022-06-02

Fix Resolution (semver-regex): 3.1.4

Direct dependency fix Resolution (serverless): 2.0.0-264b9b2d

Fix Resolution (semver-regex): 3.1.4

Direct dependency fix Resolution (serverless): 2.0.0-264b9b2d

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mend-bolt-for-github[bot] commented 3 months ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 3 months ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.